Changes in oral health indicators due to implementation of the National Health Insurance Services coverage for first molar dental sealant for children and adolescents in South Korea

In South Korea, dental sealant was included in the National Health Insurance Services (NHIS) coverage for the first molar for ages 6 –14 in December 2009. The second molar was included in 2012, and the age of i...
Source: BMC Oral Health - Category: Dentistry Authors: Tags: Research article Source Type: research